/*
 * Copyright (c) 2015. Ncomz. All Rights Reserved
 */

package com.google.zxing.client.android.result;

import android.app.Activity;
import android.telephony.PhoneNumberUtils;

import com.google.zxing.client.result.ParsedResult;
import com.google.zxing.client.result.SMSParsedResult;
import com.ntels.kneet.v3.R;

/**
 * Handles SMS addresses, offering a choice of composing a new SMS or MMS message.
 *
 * @author dswitkin@google.com (Daniel Switkin)
 */
public final class SMSResultHandler extends ResultHandler {

  private static final int[] buttons = {R.string.button_sms, R.string.button_mms
  };

  public SMSResultHandler(Activity activity, ParsedResult result) {

    super(activity, result);
  }

  @Override public int getButtonCount() {

    return buttons.length;
  }

  @Override public int getButtonText(int index) {

    return buttons[index];
  }

  @Override public void handleButtonPress(int index) {

    SMSParsedResult smsResult = (SMSParsedResult) getResult();
    String number = smsResult.getNumbers()[0];
    switch (index) {
      case 0:
        // Don't know of a way yet to express a SENDTO intent with multiple recipients
        sendSMS(number, smsResult.getBody());
        break;
      case 1:
        sendMMS(number, smsResult.getSubject(), smsResult.getBody());
        break;
    }
  }

  @Override public CharSequence getDisplayContents() {

    SMSParsedResult smsResult = (SMSParsedResult) getResult();
    String[] rawNumbers = smsResult.getNumbers();
    String[] formattedNumbers = new String[rawNumbers.length];
    for ( int i = 0; i < rawNumbers.length; i++ ) {
      formattedNumbers[i] = PhoneNumberUtils.formatNumber(rawNumbers[i]);
    }
    StringBuilder contents = new StringBuilder(50);
    ParsedResult.maybeAppend(formattedNumbers, contents);
    ParsedResult.maybeAppend(smsResult.getSubject(), contents);
    ParsedResult.maybeAppend(smsResult.getBody(), contents);
    return contents.toString();
  }

  @Override
  public int getDisplayTitle() {
    return R.string.result_sms;
  }
}
